Federal Circuit Affirms PTAB Obviousness Finding
Federal Circuit · 2026-04-14 · Defendant Win · Impact: 20/100
Definitive Holdings v. Powerteq, decided by Federal Circuit on April 14, 2026, resulted in a defendant win outcome. The Federal Circuit affirmed the Patent Trial and Appeal Board's (PTAB) decision tha...
CAFC Affirms Obviousness Rejection of Semiconductor Manufacturing Patent
Federal Circuit · 2025-06-27 · Defendant Win · Impact: 20/100
Deal v. Collins, decided by Federal Circuit on June 27, 2025, resulted in a defendant win outcome. The case concerns whether a patent claim for a "method of manufacturing a semiconductor device" was p...